One-component, does not require special equipment. Completely seals pinholes and hairline cracks due to capillary action. Amazing airtight sealant liquid seal.
The airtight sealant Liquid Seal 300M is a sealing technology that completely seals pinholes and hairline cracks of 0.1 to 0.5mm at temperatures ranging from 260 to 300°C. It is a one-component sealing agent that efficiently plugs leaks caused by welding pinholes, hairline cracks, and metal fatigue in tanks, piping, and cast products. Today, it has become an essential item in the domestic and international foundry industry. It is compatible with various materials, especially metals, and can be used in most cases of airtight sealant Liquid Seal application. It is also used for repairing pinholes in aluminum products and titanium alloys. With the ease of application and complete curing within 24 hours, it is utilized not only for repairing equipment but also in various industries for product manufacturing, as well as in research institutions and universities across all research fields. It meets RoHS standards and boasts heat resistance, chemical resistance, and pressure resistance, making it a simple and easy-to-use remarkable airtight sealant Liquid Seal.
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basic information
By applying 2 to 3 times to the areas of concern using a brush, dipping, or dripping with a dropper, and allowing it to dry at room temperature, it will fully cure within 24 hours. It does not require special equipment and can penetrate complex holes through capillary action to seal them. The airtight sealing agent Liquid Seal does not require any special post-curing treatment. Additionally, the film formed on the surface is expected to have rust prevention effects. Dipping is effective when the object is small, intricate, or has a complex structure, such as deep holes. Just soak it for about 30 minutes to complete the task.
Price information
24,000 yen excluding tax
Price range
P2
Delivery Time
P1
※Basically, it will be shipped the same day or the next day.
Applications/Examples of results
Completely seals pinholes and hairline cracks of 0.1 to 0.5mm. It has chemical resistance, pressure resistance, and heat resistance. - Used as a primer for preventing corrosion of castings - Prevents pressure leaks in packing sheets during diesel engine assembly - Prevents leaks in gas pipes - Measures against pressure leaks due to coarse molecules in cast products (FC25) - Seals pinholes and hairline cracks in welded areas of tanks and similar structures, providing pressure resistance.
Line up（2）
| Model number | overview |
|---|---|
| 73110 | Dilution liquid (for 300/300M) / 13,500 yen excluding tax [Usage] Used to restore the liquid seal 300M, which is a gas-tight agent, after long-term storage when the solvent has evaporated and the viscosity has thickened, or to increase penetration (to loosen the viscosity). |
| 73200 | Coating removal liquid / 13,500 yen excluding tax [Usage] When the gas-tight agent liquid seal is applied, a coating of micrometer scale is formed around the treated area. This is used to remove that coating. It is also used to clean brushes, sprays, and containers used to apply the liquid seal. |
catalog（2）
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Company information
Trendy (always innovative ideas) Original (creative) Young (young in body and mind) Open (broad-minded about everything) Agree (mutually accurate without mistakes) Slow but steady (certainly without rushing or hurrying) Import and sales of machine tools, repair agents, gas torches, etc., as well as import, installation, and design of craft beer brewing equipment plants and hops, yeast, malt, etc. [Main Clients] Tokyu Hands, Yuasa Trading, NAITO, Katsuya Machinery, Mitsubishi Heavy Industries, Subaru Corporation, universities, government agencies, hospitals, etc.